You might want to look at this program: HDTV2DVD
It is a freebee and will convert a .TP file to a DVD.
It is a one step operation from a BTV TP file to a DVD ready to burn.
I use the full version SVCD2DVD which does the same thing and
a whole lot more.
Get it here:
http://www.svcd2dvd.com/HDTV2DVD/
John